This (standard A4 landscape) book contains a selection of computer-assisted graphic artworks, created using the author's understanding of mathematics, geometry, colour and computer programming. There are works based on the Fibonacci series, on the subdivision of a rectangular figure (as in the Golden Mean), and on the use of circular arrangements of elements to create mandala-like forms. Some optical art reminiscent of the work of Bridget Riley is also included, and there are further works based on other mathematical principles.